Sunspot number | New regions | Background flux | Maximum flux |
---|---|---|---|
31 2 | 0 -1 | A2.71 | B5.93 |
Region 12719 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
4 -1 | 30 -10 | CRO | S08W21 | |
Solar flares on this day | ||||
B2 |
Region 12720 |
||||
---|---|---|---|---|
Number of sunspots |
Size | Class Magn. | Class Spot | Location |
5 | 30 | DRO | N08W24 | |
Solar flares on this day | ||||
B3.64 B4.8 B2.54 B2.01 B1.44 B5.88 B1.44 B2.75 |
All times in UTC
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Last X-flare | 2024/05/15 | X2.9 |
Last M-flare | 2024/05/17 | M7.1 |
Last geomagnetic storm | 2024/05/17 | Kp6 (G2) |
Spotless days | |
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Last spotless day | 2022/06/08 |
Monthly mean Sunspot Number | |
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April 2024 | 136.5 +31.6 |
May 2024 | 157.2 +20.7 |
Last 30 days | 174.3 +64.2 |